How the project knowledge management and the sustainability in project management affect the project success

There are different studies analyzing which are the aspects influencing the project success; this paper will focus on the project knowledge management and the sustainability in project management. As it is broadly accepted that these two fields impact directly on project success. There has been studied separately but in this case, there is going to analyze the combination of each of them. The model proposed in this paper analyses the idea of the integration of these three fields in order to determine how the Project knowledge management can be a key factor in when integrating the Sustainability in the project management This fact will directly impact on the project success.